House lands in elementary school detention after a Career Day appearance goes sideways — lying about his identity, rear-ending a car, and narrating his collapsing relationship with Cuddy to a classroom of children. Three timelines run at once: the bench, the school visit, and the moment Cuddy told him he never actually listens. The medical case, a college student who coughed up lung tissue, runs almost entirely without him while he breaks into her office and cracks her journal password.

The episode is a formal argument that House's diagnostic mind is the thing wrecking his personal life — he runs differential diagnoses on emotions instead of feeling them. Two twelve-year-olds decode this from his own narration before he does. The pea that solves the medical case comes from a children's book on the principal's shelf, which makes the parallel ...